Brush head



FIG. 1 is a top front right perspective view of a brush head in accordance with our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a top rear right perspective view thereof; and,

FIG. 9 is a perspective view showing the brush head.

The broken lines shown in the drawings illustrate portions of the brush head that form no part of the claimed design. 

CLAIM The ornamental design for a brush head, as shown and described. 